EVALTSM1052 STMicroelectronics, EVALTSM1052 Datasheet - Page 8

• Manufacturer Part Number: EVALTSM1052
• Description: BOARD EVAL FOR TSM1052
• Manufacturer: STMicroelectronics
• Series: VIPER™r
• Type: Battery Managementr

Specifications of EVALTSM1052

• Main Purpose: AC/DC, Primary and Secondary Side
• Outputs And Type: 1, Isolated
• Power - Output: 3W
• Voltage - Output: 5.1V
• Current - Output: 600mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 60kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TSM1052, VIPer12A
• Input Voltage: 90 V to 264 V
• Output Voltage: 5.1 V
• Board Size: 48 mm x 18 mm
• Product: Power Management Modules
• Dimensions: 48 mm x 18 mm
• Silicon Manufacturer: ST Micro
• Silicon Core Number: TSM1052
• Kit Application Type: Power Management - Battery
• Application Sub Type: Battery Charger
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TSM1052
• Other names: 497-6242

Electrical behavior
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Figure 4.
Due to the forward supply, the V
is nearly double at 230 V
The worst case (maximum / minimum) supply voltages for both primary and secondary
sides are shown in
For the maximum voltages, the converter operates with the maximum load in CV mode (that
is, the maximum output voltage is present, thanks to the cable drop compensation) and with
the maximum input voltage (264 V
supply voltage of 35.2 V and the TSM1052 16.16 V. Minimum voltages are taken with short
circuit on the output (CC regulation) and minimum input voltage (90 V
condition the VIPer12A-E has a minimum supply voltage of 10.48 V and the TSM1052
2.12 V.
CH1: VIPer12A-E supply voltage (yellow)
CH2: VIPer12A-E feedback pin (light blue)
CH3: VIPer12A-E drain voltage (purple)
V
in
= 230 Vrms - 50 Hz
Figure 5
ac
with respect to 115 V
and
DD
Figure
ac
voltage is directly proportional to the input voltage, so it
). In this condition the VIPer12A-E has a maximum
6.
ac
.
ac
). Given this
AN2448